| ASAnvil Steel | Gardena | CA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NSNucor Steel Sedalia, LLC 2023 | Sedalia | MO | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| OSOptimus Steel LLC | Vidor | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| SISearing Industries | Rancho Cucamonga | CA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| UAUltra Aluminum | Howell | MI | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| WMWva Manufacturing Company, LLC | Alloy | WV | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| BEBridon-Bekaert Exeter | Exeter | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCharter Steel- Fostoria | Rising Sun | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CCCleveland-Cliffs - Corporate Burns Harbor - Corporate | Burns Harbor | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CCCleveland-Cliffs - Corporate Office East Chicago - Corporate | East Chicago | IL | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CCCleveland Cliffs Coshocton Works | Coshocton | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CNCleveland-Cliffs - New Carlisle | New Carlisle | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCleveland-Cliffs Steel West Chester Regional Office | West Chester | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCMC Steel Alabama | Birmingham | AL | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCMC Steel Arizona | Mesa | AZ | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCMC Steel Arizona 2 | Mesa | AZ | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CSCMC Steel Arkansas | Magnolia | AR | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| CMCSS McMinnville | Mcminnville | OR | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| ECEdw C Levy Co dba Whitesville Mill Service | Crawfordsville | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| ETEpix Tube Company, Inc. | Dayton | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| EMEramet Marietta, Inc | Marietta | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| FGFlexco Grand Rapids-Walker | Walker | MI | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| GJGerdau, Jackson, TN. Mill | Jackson | TN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| GLGerdau Long Steel Corporate Office | Tampa | FL | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| HHartsville | Mcbee | SC | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| KKiswire | Pine Bluff | AR | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| KSKyoei Steel America, LLC | Vinton | TX | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| LOLatrobe Operations | Latrobe | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| LELevy Environmental Services Company dba Levy Big River | Osceola | AR | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NGNational Galvanizing | Monroe | MI | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NSNippon Steel Pipe America Inc | Seymour | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NSNucor Steel Hertford County | Cofield | NC | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NSNucor Steel Jewett TX | Jewett | TX | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NSNucor Steel Seattle INC. | Seattle (SEA) | WA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| OIONI Industries | Ambridge | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PTPatriot Trinity | Trinity | TX | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PGPhoenix Global, LLC-Burns Harbor | Burns Harbor | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PGPhoenix Global, LLC-Ghent | Ghent | KY | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PSPittsburgh Service Center | Pittsburgh | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| RAResearch and Technology Center | Munhall | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| SDSteel Dynamics, Inc. - Flat Roll Group - Jeffersonville | Jeffersonville | IN | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| SDSteel Dynamics Roanoke Bar Division | Roanoke | VA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| UEUnion Electric Steel- Carnegie Plant | Carnegie | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| UEUnion Electric Steel- Harmon Creek Plant | Burgettstown | PA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| WMWheeling Machine | Pine Bluff | AR | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |